If the accessory belt is loose in your vehicle, and without the proper tension your generator, and AC might not work properly. Alternatively, if your belt snaps constantly, the tensioner could be too tight.
With either problem, the only solution is a new tensioner. This Genuine BMW Tensioner Kit is a factory direct replacement for an original, worn out unit. It applies the proper amount of tension to the belt to keep it tight against all of the accessory pulleys.
- Tensioner With Replacement Bolt
- Replacement Pully
- Accessory Belt
This kit is compatible with the N55 powered F10, F12, F13, F15, F16, F22, F23, F25, F30, F32, F33, F34, and F36
Domestic Shipping Policy
All domestic orders will be shipped to the verified billing address associated with the customer’s credit card. In the event that the products need to be shipped to another address, Kies Motorsports will verify the transaction with the customer by requesting a screenshot of our transaction on the customers online banking. Similar to how PayPal verifies orders, Kies Motorsports has implemented an authorization program that will display a unique code on the credit card transaction next to where the “Kiesmotorsports” name appears.
International Customer Policy
To best serve International Customers, Kies Motorsports only accepts PayPal VERIFIED payments and PayPal VERIFIED addresses on international orders. For international shipping quotes, please email us at email@example.com